JPWO2022264542A1 - - Google Patents
Info
- Publication number
- JPWO2022264542A1 JPWO2022264542A1 JP2023529527A JP2023529527A JPWO2022264542A1 JP WO2022264542 A1 JPWO2022264542 A1 JP WO2022264542A1 JP 2023529527 A JP2023529527 A JP 2023529527A JP 2023529527 A JP2023529527 A JP 2023529527A JP WO2022264542 A1 JPWO2022264542 A1 JP WO2022264542A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/145—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only
- G02B15/1451—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive
- G02B15/145105—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive arranged +-+--
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/145—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only
- G02B15/1451—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive
- G02B15/145113—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive arranged +-++-
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/145—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only
- G02B15/1451—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive
- G02B15/145121—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive arranged +-+-+
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/146—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having more than five groups
- G02B15/1461—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having more than five groups the first group being positive
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/16—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/16—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
- G02B15/163—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group
- G02B15/167—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses
- G02B15/173—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses arranged +-+
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/16—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
- G02B15/20—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having an additional movable lens or lens group for varying the objective focal length
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025132459A JP2025147224A (ja) | 2021-06-15 | 2025-08-07 | 変倍光学系、光学機器、および変倍光学系の製造方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021099589 | 2021-06-15 | ||
| PCT/JP2022/009426 WO2022264542A1 (ja) | 2021-06-15 | 2022-03-04 | 変倍光学系、光学機器、および変倍光学系の製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025132459A Division JP2025147224A (ja) | 2021-06-15 | 2025-08-07 | 変倍光学系、光学機器、および変倍光学系の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022264542A1 true JPWO2022264542A1 (https=) | 2022-12-22 |
Family
ID=84526057
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023529527A Pending JPWO2022264542A1 (https=) | 2021-06-15 | 2022-03-04 | |
| JP2025132459A Pending JP2025147224A (ja) | 2021-06-15 | 2025-08-07 | 変倍光学系、光学機器、および変倍光学系の製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025132459A Pending JP2025147224A (ja) | 2021-06-15 | 2025-08-07 | 変倍光学系、光学機器、および変倍光学系の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250189770A1 (https=) |
| JP (2) | JPWO2022264542A1 (https=) |
| CN (1) | CN117413213A (https=) |
| WO (1) | WO2022264542A1 (https=) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015018124A (ja) * | 2013-07-11 | 2015-01-29 | 株式会社タムロン | ズームレンズ及び撮像装置 |
| JP2015227979A (ja) * | 2014-06-02 | 2015-12-17 | コニカミノルタ株式会社 | ズームレンズ，撮像光学装置及びデジタル機器 |
| JP2020086304A (ja) * | 2018-11-29 | 2020-06-04 | キヤノン株式会社 | ズームレンズ及び撮像装置 |
| JP2020122823A (ja) * | 2019-01-29 | 2020-08-13 | 株式会社タムロン | ズームレンズ及び撮像装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106461921B (zh) * | 2014-04-21 | 2019-03-26 | 株式会社尼康 | 变倍光学系统以及光学设备 |
| WO2018092295A1 (ja) * | 2016-11-21 | 2018-05-24 | 株式会社ニコン | 変倍光学系、光学機器、撮像機器および変倍光学系の製造方法 |
| CN109983385B (zh) * | 2016-11-21 | 2021-09-28 | 株式会社尼康 | 变倍光学系统以及使用了该变倍光学系统的光学设备和摄像设备 |
-
2022
- 2022-03-04 US US18/288,808 patent/US20250189770A1/en active Pending
- 2022-03-04 CN CN202280039622.8A patent/CN117413213A/zh active Pending
- 2022-03-04 WO PCT/JP2022/009426 patent/WO2022264542A1/ja not_active Ceased
- 2022-03-04 JP JP2023529527A patent/JPWO2022264542A1/ja active Pending
-
2025
- 2025-08-07 JP JP2025132459A patent/JP2025147224A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015018124A (ja) * | 2013-07-11 | 2015-01-29 | 株式会社タムロン | ズームレンズ及び撮像装置 |
| JP2015227979A (ja) * | 2014-06-02 | 2015-12-17 | コニカミノルタ株式会社 | ズームレンズ，撮像光学装置及びデジタル機器 |
| JP2020086304A (ja) * | 2018-11-29 | 2020-06-04 | キヤノン株式会社 | ズームレンズ及び撮像装置 |
| JP2020122823A (ja) * | 2019-01-29 | 2020-08-13 | 株式会社タムロン | ズームレンズ及び撮像装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117413213A (zh) | 2024-01-16 |
| JP2025147224A (ja) | 2025-10-06 |
| WO2022264542A1 (ja) | 2022-12-22 |
| US20250189770A1 (en) | 2025-06-12 |
Similar Documents
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